ethan268529
ethan268529
11-05-2017
Mathematics
contestada
Can somebody help me out?
Respuesta :
EEPJR
EEPJR
11-05-2017
Because it is an equilateral triangle each angle A,B and C is 180°/3 or 60°
(3x-3)° = 60°
3x - 3 = 60
3x = 60 + 3
3x = 63
x = 63/3
x = 21°
(8y - 4)° = 60°
8y - 4 = 60
8y = 60 + 4
8y = 64
y = 64/8
y = 8° (ANSWER)
Answer Link
VER TODAS LAS RESPUESTAS ( 83+ )
Otras preguntas
Which of the following is true for significant digits? (A) An exact number has a finite ( limited) number of significant digits (B) Numbers 1 to 9 are not sign
I NEED HELP PLS SHOW THE NUMBER ON THE NUMBER LINE WHERE IT GOES
Harper had always been a curious child, wanting to know how things operated and what made them run. While watching her father install new light fixtures, she ma
| -30| - | -4 | + | 5 |
I NEED HELP PLS SHOW THE NUMBER ON THE NUMBER LINE WHERE IT GOES
8-6x=4+2x in a sentence
Why is important the science of knowledge?
How long would it take for a penny dropped rom the top of the Empire State Building to reach the ground if the building is 1,249ft tall? (3.28ft=1m) Round your
Place a checkmark next to each type of text that would be considered nonfiction:
A 1.5 kilogram lab cart accelerated unitorily from rest to a speed of 2.0 meters per second in 0.50 second What is the magnitude of the force that produced this
